Question

to control water pollution, we should: (a) use biological fertilizers and pesticides in agriculture fields (b) recycle the industrial wastes (c) proper toilet facilities should be provided to rural people (d) both (b) and (c)

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Answer 1

Answer:

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Explanation:

Answer 2

Answer:

Your answer

(d) both (b) and (c)

(b) recycle the industrial wastes

(c) proper toilet facilities should be provided to rural people